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Commit a269c7c3 authored by Tom Cherry's avatar Tom Cherry Committed by Gerrit Code Review
Browse files

Merge changes I9d6dde2c,I38bfcba5 

* changes:
  logd: separate LogStatistics from LogBuffer
  logd: remove LogFindWorst
parents a227c19e 64e90163

logd/Android.bp

+1 −0
Original line number Diff line number Diff line
@@ -54,6 +54,7 @@ cc_library_static { 


    cflags: [

        "-Wextra",

        "-Wthread-safety",

    ] + event_flag,

}

logd/CommandListener.cpp

+7 −6
Original line number Diff line number Diff line
@@ -14,6 +14,8 @@ 
 * limitations under the License.

 */



#include "CommandListener.h"



#include <arpa/inet.h>

#include <ctype.h>

#include <dirent.h>
@@ -35,12 +37,11 @@ 
#include <private/android_filesystem_config.h>

#include <sysutils/SocketClient.h>



#include "CommandListener.h"

#include "LogCommand.h"

#include "LogUtils.h"



CommandListener::CommandListener(LogBuffer* buf, LogTags* tags, PruneList* prune)

    : FrameworkListener(getLogSocket()), buf_(buf), tags_(tags), prune_(prune) {

CommandListener::CommandListener(LogBuffer* buf, LogTags* tags, PruneList* prune,

                                 LogStatistics* stats)

    : FrameworkListener(getLogSocket()), buf_(buf), tags_(tags), prune_(prune), stats_(stats) {

    registerCmd(new ClearCmd(this));

    registerCmd(new GetBufSizeCmd(this));

    registerCmd(new SetBufSizeCmd(this));
@@ -148,7 +149,7 @@ int CommandListener::GetBufSizeUsedCmd::runCommand(SocketClient* cli, int argc, 
        return 0;

    }



    unsigned long size = buf()->getSizeUsed((log_id_t)id);

    unsigned long size = stats()->Sizes((log_id_t)id);

    char buf[512];

    snprintf(buf, sizeof(buf), "%lu", size);

    cli->sendMsg(buf);
@@ -209,7 +210,7 @@ int CommandListener::GetStatisticsCmd::runCommand(SocketClient* cli, int argc, 
        }

    }



    cli->sendMsg(PackageString(buf()->formatStatistics(uid, pid, logMask)).c_str());

    cli->sendMsg(PackageString(stats()->Format(uid, pid, logMask)).c_str());

    return 0;

}

logd/CommandListener.h

+17 −14
Original line number Diff line number Diff line
@@ -22,12 +22,13 @@ 
#include "LogCommand.h"

#include "LogListener.h"

#include "LogReader.h"

#include "LogStatistics.h"

#include "LogTags.h"

#include "LogWhiteBlackList.h"



class CommandListener : public FrameworkListener {

  public:

    CommandListener(LogBuffer* buf, LogTags* tags, PruneList* prune);

    CommandListener(LogBuffer* buf, LogTags* tags, PruneList* prune, LogStatistics* log_statistics);

    virtual ~CommandListener() {}



  private:
@@ -36,6 +37,7 @@ class CommandListener : public FrameworkListener { 
    LogBuffer* buf_;

    LogTags* tags_;

    PruneList* prune_;

    LogStatistics* stats_;



#define LogCmd(name, command_string)                             \

    class name##Cmd : public LogCommand {                        \
@@ -49,6 +51,7 @@ class CommandListener : public FrameworkListener { 
        LogBuffer* buf() const { return parent_->buf_; }         \

        LogTags* tags() const { return parent_->tags_; }         \

        PruneList* prune() const { return parent_->prune_; }     \

        LogStatistics* stats() const { return parent_->stats_; } \

        CommandListener* parent_;                                \

    }

logd/LogAudit.cpp

+9 −14
Original line number Diff line number Diff line
@@ -14,6 +14,8 @@ 
 * limitations under the License.

 */



#include "LogAudit.h"



#include <ctype.h>

#include <endian.h>

#include <errno.h>
@@ -34,8 +36,6 @@ 
#include <private/android_filesystem_config.h>

#include <private/android_logger.h>



#include "LogAudit.h"

#include "LogBuffer.h"

#include "LogKlog.h"

#include "LogReader.h"

#include "LogUtils.h"
@@ -45,16 +45,15 @@ 
    '<', '0' + LOG_MAKEPRI(LOG_AUTH, LOG_PRI(PRI)) / 10, \

        '0' + LOG_MAKEPRI(LOG_AUTH, LOG_PRI(PRI)) % 10, '>'



LogAudit::LogAudit(LogBuffer* buf, LogReader* reader, int fdDmesg)

LogAudit::LogAudit(LogBuffer* buf, LogReader* reader, int fdDmesg, LogStatistics* stats)

    : SocketListener(getLogSocket(), false),

      logbuf(buf),

      reader(reader),

      fdDmesg(fdDmesg),

      main(__android_logger_property_get_bool("ro.logd.auditd.main",

                                              BOOL_DEFAULT_TRUE)),

      events(__android_logger_property_get_bool("ro.logd.auditd.events",

                                                BOOL_DEFAULT_TRUE)),

      initialized(false) {

      main(__android_logger_property_get_bool("ro.logd.auditd.main", BOOL_DEFAULT_TRUE)),

      events(__android_logger_property_get_bool("ro.logd.auditd.events", BOOL_DEFAULT_TRUE)),

      initialized(false),

      stats_(stats) {

    static const char auditd_message[] = { KMSG_PRIORITY(LOG_INFO),

                                           'l',

                                           'o',
@@ -211,9 +210,7 @@ int LogAudit::logPrint(const char* fmt, ...) { 
            ++cp;

        }

        tid = pid;

        logbuf->wrlock();

        uid = logbuf->pidToUid(pid);

        logbuf->unlock();

        uid = stats_->PidToUid(pid);

        memmove(pidptr, cp, strlen(cp) + 1);

    }
@@ -301,9 +298,7 @@ int LogAudit::logPrint(const char* fmt, ...) { 
        pid = tid;

        comm = "auditd";

    } else {

        logbuf->wrlock();

        comm = commfree = logbuf->pidToName(pid);

        logbuf->unlock();

        comm = commfree = stats_->PidToName(pid);

        if (!comm) {

            comm = "unknown";

        }

logd/LogAudit.h

+8 −8
Original line number Diff line number Diff line
@@ -14,14 +14,14 @@ 
 * limitations under the License.

 */



#ifndef _LOGD_LOG_AUDIT_H__

#define _LOGD_LOG_AUDIT_H__

#pragma once



#include <map>



#include <sysutils/SocketListener.h>



#include "LogBuffer.h"

#include "LogStatistics.h"



class LogReader;
@@ -34,7 +34,7 @@ class LogAudit : public SocketListener { 
    bool initialized;



  public:

    LogAudit(LogBuffer* buf, LogReader* reader, int fdDmesg);

    LogAudit(LogBuffer* buf, LogReader* reader, int fdDmesg, LogStatistics* stats);

    int log(char* buf, size_t len);



  protected:
@@ -48,6 +48,6 @@ class LogAudit : public SocketListener { 
    void auditParse(const std::string& string, uid_t uid, std::string* bug_num);

    int logPrint(const char* fmt, ...)

        __attribute__((__format__(__printf__, 2, 3)));

};



#endif
 
    LogStatistics* stats_;

};